diff options
Diffstat (limited to 'sample/occur.rb')
| -rw-r--r-- | sample/occur.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sample/occur.rb b/sample/occur.rb index 8bb09e15ad..4ec6ae479b 100644 --- a/sample/occur.rb +++ b/sample/occur.rb @@ -1,8 +1,8 @@ # word occurrence listing # usege: ruby occur.rb file.. freq = Hash.new(0) -while gets() - for word in split(/\W+/) +while line = gets() + for word in line.split(/\W+/) freq[word] += 1 end end |